c/7949: [3.2/3.3 regression] Mishandling of double != 0.0 at -O1

[bangerth@dealii.org]

Old Synopsis: Mishandling of double != 0.0 at -O1
New Synopsis: [3.2/3.3 regression] Mishandling of double != 0.0 at -O1

State-Changed-From-To: open->analyzed
State-Changed-By: bangerth
State-Changed-When: Wed Nov 27 07:58:20 2002
State-Changed-Why:
    I have too little knowledge of the games with denormals
    played in this report, but I can report that this
    indeed worked with 2.95 and does no more with 3.2.1 and 3.3.
    I thus mark this as a regression and let others decide
    whether the code is actually supposed to do what the
    reporter claims.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=7949